Could it be that after all these long years we have finally found a sign of life trying to communicate? It sounds unbelievable and even makes us feel frustrated, but in reality it is not that way. newly Scientists have discovered a strange signal that comes from deep space and is emitted every 54 minutes.
But if it is not a sign of life, then what is? Do you have any explanation behind this?
in Published article On June 5, an international group of scientists Announces the discovery From ASKAP J193505.1+214841.0, An object emits a signal with a period of 53.8 minutes.
This only leaves us with more questions… Being? In fact, they have not yet been able to explain what it is with certainty, but the theory that it is a sign of life is somewhat far from the hypotheses put forward by experts.
The main theory is that it is a neutron star. The thing about this is that it breaks everything known so far because it spins slower than anything that has ever been measured.
The lead scientist in the research explains this Of the more than 3,000 neutron stars discovered so far, none rotate as slowly as this one.
It turns out that the strange neutron star emits radio light at a rate too slow to match the light Current rules of conduct for this type of stars.
The discovery was made using the ASKAP radio telescope of the Commonwealth Scientific and Industrial Research Organization in Australia.
It turns out that they were monitoring and searching for a gamma ray source at the same time A quick radio blast when they suddenly noticed an object slowly flashing in the data.
Wait…a star of what? Signal from space?
Very large stars, about 10 times the mass of the Sun, use up all their fuel at the end of their lives.
And then they explode in a supernova, which is something really big. What remains is an extremely dense stellar remnant. To give us an idea: imagine a mass 1.4 times the mass of our Sun placed in a suitcase with a diameter of only 20 kilometers.
It is so dense that the negatively charged electrons are crushed into positively charged protons, a body made up of trillions of neutrally charged particles. This is how a neutron star is born.
These stars usually rotate at a very high speed, taking only a few seconds or milliseconds to rotate completely on their axis. These objects They emit large amounts of energy that we periodically detect from EarthFor this reason they are also known as pulsars.
This is the most likely explanation for the signal they detected every 54 minutes, but it could also be an object that is part of a binary system, i.e. a neutron star or another white dwarf.
“until It could lead us to reconsider our decades-long understanding of neutron stars or white dwarfs; How do they emit radio waves and what are their inhabitants like in our galaxy, the Milky Way“, he pointed out Dr. Manisha Kaleb from the Institute of Astronomy at the University of Sydney, lead author of this paper.
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